CN112936551A - Municipal administration is with cement well lid watering forming device - Google Patents
Municipal administration is with cement well lid watering forming device Download PDFInfo
- Publication number
- CN112936551A CN112936551A CN202110217290.5A CN202110217290A CN112936551A CN 112936551 A CN112936551 A CN 112936551A CN 202110217290 A CN202110217290 A CN 202110217290A CN 112936551 A CN112936551 A CN 112936551A
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- Prior art keywords
- straight
- rotating shaft
- forming device
- gear
- well lid
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- 239000004568 cement Substances 0.000 title claims abstract description 35
- 238000007599 discharging Methods 0.000 claims abstract description 48
- 238000003756 stirring Methods 0.000 claims abstract description 23
- 239000000463 material Substances 0.000 claims description 10
- 238000000465 moulding Methods 0.000 abstract description 2
- 238000007790 scraping Methods 0.000 description 5
- 238000007664 blowing Methods 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000007493 shaping process Methods 0.000 description 2
- 235000008331 Pinus X rigitaeda Nutrition 0.000 description 1
- 235000011613 Pinus brutia Nutrition 0.000 description 1
- 241000018646 Pinus brutia Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
- B28B13/00—Feeding the unshaped material to moulds or apparatus for producing shaped articles; Discharging shaped articles from such moulds or apparatus
- B28B13/02—Feeding the unshaped material to moulds or apparatus for producing shaped articles
- B28B13/0215—Feeding the moulding material in measured quantities from a container or silo
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28C—PREPARING CLAY; PRODUCING MIXTURES CONTAINING CLAY OR CEMENTITIOUS MATERIAL, e.g. PLASTER
- B28C5/00—Apparatus or methods for producing mixtures of cement with other substances, e.g. slurries, mortars, porous or fibrous compositions
- B28C5/08—Apparatus or methods for producing mixtures of cement with other substances, e.g. slurries, mortars, porous or fibrous compositions using driven mechanical means affecting the mixing
- B28C5/10—Mixing in containers not actuated to effect the mixing
- B28C5/12—Mixing in containers not actuated to effect the mixing with stirrers sweeping through the materials, e.g. with incorporated feeding or discharging means or with oscillating stirrers
- B28C5/14—Mixing in containers not actuated to effect the mixing with stirrers sweeping through the materials, e.g. with incorporated feeding or discharging means or with oscillating stirrers the stirrers having motion about a horizontal or substantially horizontal axis
- B28C5/146—Mixing in containers not actuated to effect the mixing with stirrers sweeping through the materials, e.g. with incorporated feeding or discharging means or with oscillating stirrers the stirrers having motion about a horizontal or substantially horizontal axis with several stirrers with parallel shafts in one container
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28C—PREPARING CLAY; PRODUCING MIXTURES CONTAINING CLAY OR CEMENTITIOUS MATERIAL, e.g. PLASTER
- B28C7/00—Controlling the operation of apparatus for producing mixtures of clay or cement with other substances; Supplying or proportioning the ingredients for mixing clay or cement with other substances; Discharging the mixture
- B28C7/16—Discharge means, e.g. with intermediate storage of fresh concrete
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Mechanical Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Ceramic Engineering (AREA)
- Dispersion Chemistry (AREA)
- Structural Engineering (AREA)
- Preparation Of Clay, And Manufacture Of Mixtures Containing Clay Or Cement (AREA)
Abstract
The invention relates to a forming device, in particular to a municipal cement well cover pouring forming device. The technical problem to be solved is as follows: the utility model provides a can realize automatic stirring and automatic fashioned cement well lid watering forming device for municipal administration. A municipal cement well lid pouring forming device comprises a first fixing part and U-shaped rods, wherein the U-shaped rods are connected to two sides between the first fixing parts; one side of each U-shaped rod is provided with a second fixing part; the feeding mechanism is arranged between the second fixing parts; and a first discharging mechanism is connected between the first fixing parts. Through the cooperation between rabbling mechanism, feed mechanism and the first discharge mechanism, can realize constantly stirring and the ejection of compact to cement, can realize well lid automatic molding simultaneously.
Description
Technical Field
The invention relates to a forming device, in particular to a municipal cement well cover pouring forming device.
Background
Along with the development of science and technology and the progress of society, the construction of road is more and more, and need use the well lid after the road construction, and in order to save use cost, just need use cement well lid.
At present preparation cement well lid, generally set in pouring the well lid mould behind the cement stirring, at the design in-process, need the manual work to design the well lid surface, the operation is not only wasted time and energy like this, can reduce work efficiency moreover, consequently develops a cement well lid watering forming device for municipal administration that can realize automatic stirring and automatic shaping now.
Disclosure of Invention
In order to overcome manual operation, not only waste time and energy, can reduce work efficiency's shortcoming moreover, technical problem: the utility model provides a can realize automatic stirring and automatic fashioned cement well lid watering forming device for municipal administration.
The technical scheme is as follows: the utility model provides a cement well lid watering forming device is used in municipal administration, including:
the device comprises a first fixing part and U-shaped rods, wherein the U-shaped rods are connected to two sides between the first fixing parts;
one side of each U-shaped rod is provided with a second fixing part;
the feeding mechanism is arranged between the second fixing parts;
and a first discharging mechanism is connected between the first fixing parts.
Optionally, the feeding mechanism includes:
the first discharging frame is arranged between the second fixing parts;
the lower part of the first discharging frame is rotatably connected with a first rotating shaft;
the middle part of the first rotating shaft is provided with a screw.
Optionally, the first discharging mechanism includes:
the first sliding sleeve is arranged on the first fixing part at the rear side;
the second discharging frame is connected between the first fixing parts;
the first material pushing plate is connected with the first sliding sleeve in a sliding mode;
and a first spring is connected between the first material pushing plate and the first sliding sleeve.
Optionally, still including rabbling mechanism, the rabbling mechanism includes:
the lower part of one side of the first discharging frame is provided with a motor;
the output shaft of the motor is connected with a third straight gear;
the stirring component is connected with the first emptying frame in a rotating mode, a second straight gear is arranged on one side of the stirring component, and the second straight gear is meshed with the third straight gear.
Optionally, still including unloading mechanism, unloading mechanism is including:
the two sides of the lower part of the first discharging frame are connected with the discharging plates in a sliding manner;
two first rod pieces are arranged on two sides of the first discharging frame;
the push rods are connected between the two first rod pieces in a sliding mode and are connected with the discharge plates on the same side;
and a second spring is arranged between the outer side of the push rod and the first rod piece at the same side.
Optionally, still including pushing equipment, pushing equipment is including:
the first straight rack is connected between one sides of the U-shaped rods in a sliding manner;
the third springs are arranged between the two sides of the first straight rack and the first fixing part;
the first fixing part at the front side is rotatably connected with a first rotating shaft;
the two sides of the second rotating shaft are provided with fourth straight gears;
the two sides of the first material pushing plate are both connected with second straight racks;
the first gear lacking is arranged on the inner side of the second rotating shaft, and the first gear lacking is meshed with the second spur rack.
Optionally, also include intermittent type discharge mechanism, intermittent type discharge mechanism includes:
a fourth straight rack is arranged on the push rod on the left side;
a third straight rack is arranged on the push rod on the right side;
a fifth straight gear is rotatably connected to one side of the lower part of the first discharging frame, the third straight rack is meshed with the fifth straight gear, and the fourth straight rack is meshed with the fifth straight gear;
one side of the rear part of the first discharging frame is connected with a fifth straight rack in a sliding mode, and one side of the fifth straight rack is provided with a contact plate;
the fourth spring is connected between the contact plate and the first discharging frame;
the right lower side of the first discharging frame is rotatably connected with a third rotating shaft;
a sixth spur gear is arranged on one side of the third rotating shaft;
and a first belt pulley assembly is connected between one side of the first rotating shaft and the third rotating shaft.
Optionally, the third shaft is cylindrical.
The beneficial effects are that: 1. through the cooperation between rabbling mechanism, feed mechanism and the first discharge mechanism, can realize constantly stirring and the ejection of compact to cement, can realize well lid automatic molding simultaneously.
2. Through the cooperation between intermittent type discharge mechanism, unloading mechanism and the pushing equipment, can realize the interval unloading, smooth the cement well lid surface manually.
Drawings
Fig. 1 is a schematic perspective view of the present invention.
Fig. 2 is a schematic perspective view of the feeding mechanism of the present invention.
Fig. 3 is a schematic perspective view of the first discharging mechanism of the present invention.
Fig. 4 is a schematic perspective view of the stirring mechanism of the present invention.
Fig. 5 is a schematic perspective view of the blanking mechanism of the present invention.
Fig. 6 is a schematic perspective view of the pushing mechanism of the present invention.
Fig. 7 is a schematic perspective view of the intermittent discharging mechanism of the present invention.
Description of reference numerals: 1: first fixing member, 2: u-shaped bar, 3: second fixing member, 4: feed mechanism, 41: first discharge frame, 42: first rotating shaft, 43: screw, 5: first discharge mechanism, 51: first runner, 52: second discharge frame, 53: first stripper plate, 54: first spring, 6: stirring mechanism, 62: stirring member, 63: second spur gear, 64: third spur gear, 65: motor, 7: blanking mechanism, 71: discharge plate, 72: first bar, 73: push rod, 74: second spring, 8: material pushing mechanism, 82: third spring, 83: first straight rack, 84: second rotating shaft, 85: fourth spur gear, 86: first missing gear, 87: second spur rack, 9: intermittent type discharge mechanism, 91: third spur rack, 92: fifth spur gear, 93: fourth spur rack, 94: first pulley assembly, 95: third rotating shaft, 96: sixth spur gear, 97: fifth spur rack, 98: contact plate, 99: and a fourth spring.
Detailed Description
Embodiments of the present invention will be described below with reference to the drawings.
Example 1
The utility model provides a municipal administration is with cement well lid and is watered and irritate forming device, as shown in fig. 1-3, including first fixed part 1, U-shaped pole 2, second fixed part 3, feed mechanism 4 and first discharge mechanism 5, the left and right sides all is connected with U-shaped pole 2 between the first fixed part 1, and 2 rear sides of U-shaped pole all are equipped with second fixed part 3, are equipped with feed mechanism 4 between the second fixed part 3, are connected with first discharge mechanism 5 between the first fixed part 1.
The feeding mechanism 4 comprises a first discharging frame 41, a first rotating shaft 42 and a screw 43, the first discharging frame 41 is arranged between the second fixing parts 3, the lower part of the first discharging frame 41 is rotatably connected with the first rotating shaft 42, and the middle part of the first rotating shaft 42 is provided with the screw 43.
The first discharging mechanism 5 comprises a first sliding sleeve 51, a second discharging frame 52, a first material pushing plate 53 and a first spring 54, the first sliding sleeve 51 is arranged on the first fixing part 1 at the rear side, the second discharging frame 52 is connected between the first fixing parts 1, the first material pushing plate 53 is connected on the first sliding sleeve 51 in a sliding manner, and the first spring 54 is connected between the first material pushing plate 53 and the first sliding sleeve 51.
When people need make the cement well lid, earlier pour into first blowing frame 41 with the cement after having stirred in, rotate first pivot 42 and screw rod 43 afterwards for the shaping is carried out in the cement drops second blowing frame 52, and the back is accomplished, and manual first scraping wings 53 rebound makes first spring 54 compressed, upwards lifts the well lid, can take out it like this, and the back is accomplished, and the pine hand drives first scraping wings 53 and moves down and resets under first spring 54's effect.
Example 2
On the basis of embodiment 1, as shown in fig. 4 to 7, the stirring device 6 is further included, the stirring device 6 includes a stirring component 62, a second spur gear 63, a third spur gear 64 and a motor 65, the motor 65 is disposed at the lower portion of the front side of the first discharging frame 41, the third spur gear 64 is connected to an output shaft of the motor 65, the stirring components 62 are rotatably connected to the left and right sides of the upper portion of the first discharging frame 41, the second spur gear 63 is disposed at the front side of the stirring components 62, and the second spur gear 63 is meshed with the third spur gear 64.
After cement is poured into the first discharging frame 41, the motor 65 is started, and the output shaft of the motor 65 rotates to drive the third straight gear 64, the second straight gear 63 and the stirring component 62 to rotate continuously, so that the stirring component 62 stirs the cement, and the motor 65 is turned off when the cement is not used.
Still including unloading mechanism 7, unloading mechanism 7 is including going out flitch 71, first member 72, push rod 73 and second spring 74, and the equal sliding type in first unloading frame 41 lower part left and right sides is connected with out flitch 71, and the first unloading frame 41 left and right sides all is equipped with two first members 72, and equal sliding type is connected with push rod 73 between two first members 72, and push rod 73 is connected with the play flitch 71 of homonymy, all is equipped with second spring 74 between the first member 72 in the push rod 73 outside and homonymy.
When the blanking is needed, the push rod 73 can be manually moved outwards to drive the discharge plate 71 to move outwards, the second spring 74 is compressed, so that cement falls out, when the blanking is not performed, the hand is loosened, and under the action of the second spring 74, the push rod 73 and the discharge plate 71 are driven to move inwards to reset.
Still including pushing equipment 8, pushing equipment 8 is including third spring 82, first spur rack 83, second pivot 84, fourth spur gear 85, first scarce gear 86 and second spur rack 87, sliding type is connected with first spur rack 83 between U-shaped pole 2 front side, all be equipped with third spring 82 between the first spur rack 83 left and right sides and the first fixed part 1, the rotation type is connected with second pivot 84 on the first fixed part 1 of front side, the second pivot 84 left and right sides all is equipped with fourth spur gear 85, the first scraping wings 53 left and right sides all is connected with second spur rack 87, second pivot 84 inboard is equipped with two first scarce gears 86, first scarce gear 86 and the meshing of second spur rack 87.
When people need smooth the cement lid surface, can manually move first straight-tooth rack 83 backward, make third spring 82 compressed, because fourth straight-tooth gear 85 is one-way gear, consequently fourth straight-tooth gear 85 idles, make first straight-tooth rack 83 smooth cement, after the completion, the hand is loosened, under the effect of third spring 82, drive first straight-tooth rack 83 and move forward and reset, it rotates to drive second pivot 84 and first scarce gear 86 through fourth straight-tooth gear 85, drive second straight-tooth rack 87 and first scraping wings 53 and upwards move, and then extrude the cement well lid, people can take out it, when second straight-tooth rack 87 and first scarce gear 86 separate, and then make second straight-tooth rack 87 and first scraping wings 53 move down and reset.
The intermittent discharging device also comprises an intermittent discharging mechanism 9, wherein the intermittent discharging mechanism 9 comprises a third straight rack 91, a fifth straight rack 92, a fourth straight rack 93, a first belt pulley assembly 94, a third rotating shaft 95, a sixth straight rack 96, a fifth straight rack 97, a contact plate 98 and a fourth spring 99, the fourth straight rack 93 is arranged on the push rod 73 on the left side, the third straight rack 91 is arranged on the push rod 73 on the right side, the fifth straight rack 92 is connected on the rear side of the lower part of the first discharging frame 41 in a rotating manner, the third straight rack 91 is meshed with the fifth straight rack 92, the fourth straight rack 93 is meshed with the fifth straight rack 92, the fifth straight rack 97 is connected on the lower side of the rear part of the first discharging frame 41 in a sliding manner, the contact plate 98 is arranged on the left side of the fifth straight rack 97, the fourth spring 99 is connected between the contact plate 98 and the first discharging frame 41, the third rotating shaft 95 is connected on the lower right side of the first discharging frame 41 in a rotating manner, the sixth straight rack, a first pulley assembly 94 is connected between the front side of the first rotating shaft 42 and the third rotating shaft 95.
When the left push rod 73 moves leftwards, the fourth spur rack 93 is driven to move leftwards, the right push rod 73 and the third spur rack 91 are driven to move rightwards through the fifth spur gear 92, and further cement is discharged, when the fourth spur rack 93 contacts the contact plate 98, the contact plate 98 and the fifth spur rack 97 are driven to move leftwards, the fourth spring 99 is stretched, the fifth spur rack 97 drives the third rotating shaft 95 through the sixth spur gear 96, the first belt pulley component 94, the first rotating shaft 42 and the screw 43 rotate, when the left push rod 73 moves rightwards and is reset, the third spur rack 91 and the fourth spur rack 93 move inwards and reset, and under the action of the fourth spring 99, the contact plate 98 and the fifth spur rack 97 are driven to move and reset.
While the disclosure has been shown and described with reference to certain exemplary embodiments thereof, it will be understood by those skilled in the art that various changes in form and details may be made therein without departing from the spirit and scope of the disclosure as defined by the appended claims and their equivalents. Accordingly, the scope of the present disclosure should not be limited to the above-described embodiments, but should be defined not only by the appended claims, but also by equivalents thereof.
Claims (8)
1. The utility model provides a cement well lid watering forming device is used in municipal administration which characterized in that, including:
the device comprises a first fixing part (1) and U-shaped rods (2), wherein the U-shaped rods (2) are connected to two sides of the space between the first fixing part (1);
one side of each U-shaped rod (2) of the second fixing part (3) is provided with the second fixing part (3);
the feeding mechanism (4) is arranged between the second fixing parts (3);
the first discharging mechanism (5) is connected between the first fixing parts (1).
2. The municipal cement well lid pouring and forming device according to claim 1, wherein the feeding mechanism (4) comprises:
a first discharging frame (41) is arranged between the first fixing parts (41) and the second fixing parts (3);
the lower part of the first discharging frame (41) is rotatably connected with a first rotating shaft (42);
the middle part of the first rotating shaft (42) is provided with a screw rod (43).
3. The municipal cement well lid pouring and forming device according to claim 2, wherein the first discharging mechanism (5) comprises:
a first sliding sleeve (51), wherein the first fixed part (1) at the rear side is provided with the first sliding sleeve (51);
the second discharging frame (52) is connected between the first fixing parts (1);
the first material pushing plate (53) is connected with the first sliding sleeve (51) in a sliding mode;
and a first spring (54) is connected between the first material pushing plate (53) and the first sliding sleeve (51).
4. The municipal cement well lid pouring forming device according to claim 3, further comprising a stirring mechanism (6), wherein the stirring mechanism (6) comprises:
the motor (65) is arranged at the lower part of one side of the first discharging frame (41);
a third straight gear (64), wherein the output shaft of the motor (65) is connected with the third straight gear (64);
the stirring component (62) is rotatably connected to two sides of the upper portion of the first discharging frame (41), a second straight gear (63) is arranged on one side of the stirring component (62), and the second straight gear (63) is meshed with a third straight gear (64).
5. The municipal cement well lid pouring forming device according to claim 4, further comprising a blanking mechanism (7), wherein the blanking mechanism (7) comprises:
the two sides of the lower part of the first discharging frame (41) are connected with the discharging plates (71) in a sliding manner;
two first rod pieces (72) are arranged on two sides of the first discharging frame (41);
the push rods (73) are connected between the two first rod pieces (72) in a sliding manner, and the push rods (73) are connected with the discharge plates (71) on the same side;
and a second spring (74) is arranged between the outer side of the push rod (73) and the first rod piece (72) on the same side.
6. The municipal cement well lid pouring forming device according to claim 5, further comprising a pushing mechanism (8), wherein the pushing mechanism (8) comprises:
a first straight rack (83) is connected between one sides of the U-shaped rods (2) in a sliding manner;
the third spring (82) is arranged between both sides of the first straight rack (83) and the first fixing part (1);
a second rotating shaft (84), wherein the second rotating shaft (84) is rotatably connected to the first fixing part (1) at the front side;
the fourth straight gear (85) is arranged on each of two sides of the second rotating shaft (84);
the two sides of the first material pushing plate (53) are connected with second straight racks (87);
two first gear lacking gears (86) are arranged on the inner side of the second rotating shaft (84), and the first gear lacking gears (86) are meshed with the second straight rack (87).
7. The municipal cement well lid pouring forming device according to claim 6, further comprising an intermittent discharging mechanism (9), wherein the intermittent discharging mechanism (9) comprises:
a fourth straight rack (93), wherein the push rod (73) on the left side is provided with the fourth straight rack (93);
a third straight rack (91), a third straight rack (91) is arranged on the push rod (73) on the right side;
a fifth straight gear (92), wherein one side of the lower part of the first discharging frame (41) is rotatably connected with the fifth straight gear (92), a third straight rack (91) is meshed with the fifth straight gear (92), and a fourth straight rack (93) is meshed with the fifth straight gear (92);
a fifth straight rack (97), wherein one side of the rear part of the first discharging frame (41) is connected with the fifth straight rack (97) in a sliding manner, and one side of the fifth straight rack (97) is provided with a contact plate (98);
a fourth spring (99), wherein the fourth spring (99) is connected between the contact plate (98) and the first discharging frame (41);
the third rotating shaft (95) is rotatably connected to the lower right side of the first discharging frame (41);
a sixth spur gear (96), wherein the sixth spur gear (96) is arranged on one side of the third rotating shaft (95);
and a first belt pulley assembly (94) is connected between one side of the first rotating shaft (42) and the third rotating shaft (95).
8. The municipal cement manhole cover pouring and forming device according to claim 7, wherein the third rotating shaft (95) is cylindrical.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110217290.5A CN112936551A (en) | 2021-02-26 | 2021-02-26 | Municipal administration is with cement well lid watering forming device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110217290.5A CN112936551A (en) | 2021-02-26 | 2021-02-26 | Municipal administration is with cement well lid watering forming device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112936551A true CN112936551A (en) | 2021-06-11 |
Family
ID=76246455
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110217290.5A Pending CN112936551A (en) | 2021-02-26 | 2021-02-26 | Municipal administration is with cement well lid watering forming device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112936551A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114589809A (en) * | 2022-02-23 | 2022-06-07 | 周诚 | Cement irrigation machine for building construction |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111300594A (en) * | 2020-03-12 | 2020-06-19 | 李江平 | Quick material loading of manhole cover circle mould production pushes away paper-back edition and puts |
| CN111633783A (en) * | 2020-05-22 | 2020-09-08 | 戴纪阳 | Cement board is with supplementary device of pouring |
| CN211842520U (en) * | 2019-12-25 | 2020-11-03 | 中建四局土木工程有限公司 | Small-size prefabricated component rapid demoulding device |
| CN112356282A (en) * | 2020-10-23 | 2021-02-12 | 涂弟辉 | Concrete mixing device of convenient control |
-
2021
- 2021-02-26 CN CN202110217290.5A patent/CN112936551A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN211842520U (en) * | 2019-12-25 | 2020-11-03 | 中建四局土木工程有限公司 | Small-size prefabricated component rapid demoulding device |
| CN111300594A (en) * | 2020-03-12 | 2020-06-19 | 李江平 | Quick material loading of manhole cover circle mould production pushes away paper-back edition and puts |
| CN111633783A (en) * | 2020-05-22 | 2020-09-08 | 戴纪阳 | Cement board is with supplementary device of pouring |
| CN112356282A (en) * | 2020-10-23 | 2021-02-12 | 涂弟辉 | Concrete mixing device of convenient control |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114589809A (en) * | 2022-02-23 | 2022-06-07 | 周诚 | Cement irrigation machine for building construction |
| CN114589809B (en) * | 2022-02-23 | 2024-05-14 | 宏基伟业集团有限公司 | Cement watering machine for construction |
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Application publication date: 20210611 |
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